kernel_optimize_test/drivers/i2c
Hans de Goede 231d069fcd i2c: designware: Round down ACPI provided clk to nearest supported clk
The Lenovo Miix2 8 DSDT contains an i2c clk / bus speed of 1700000 Hz
for one if its devices, which is not supported.

This is the second DSDT to show up with an unsupported clk in a short
time, remove the hardcoded fix for DSDTs with a 1 MiHz clock and simply
always round down the clk to the nearest supported value.

Reported-by: russianneuromancer@ya.ru
Fixes: 682c6c2188 ("i2c: designware: Some broken DSTDs use 1MiHz ...")
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2017-08-31 20:27:39 +02:00
..
algos i2c: algo-bit: add support for I2C_M_STOP 2017-06-23 20:45:43 +02:00
busses i2c: designware: Round down ACPI provided clk to nearest supported clk 2017-08-31 20:27:39 +02:00
muxes i2c: mux: pinctrl: mention correct module name in Kconfig help text 2017-07-17 06:24:37 +02:00
i2c-boardinfo.c i2c: allow attaching IRQ resources to i2c_board_info 2017-04-01 09:36:19 -07:00
i2c-core-acpi.c i2c: core: Allow empty id_table in ACPI case as well 2017-07-31 15:50:33 +02:00
i2c-core-base.c i2c: core: Make comment about I2C table requirement to reflect the code 2017-08-14 21:33:46 +02:00
i2c-core-of.c i2c: break out OF support into separate file 2017-05-31 21:01:04 +02:00
i2c-core-slave.c i2c: break out slave support into separate file 2017-05-31 21:01:03 +02:00
i2c-core-smbus.c i2c: break out smbus support into separate file 2017-05-31 21:01:03 +02:00
i2c-core.h i2c: core: Allow empty id_table in ACPI case as well 2017-07-31 15:50:33 +02:00
i2c-dev.c
i2c-mux.c i2c: mux: only print failure message on error 2017-05-15 18:49:11 +02:00
i2c-slave-eeprom.c
i2c-smbus.c
i2c-stub.c i2c: stub: fix build warning regression 2017-06-15 23:22:11 +02:00
Kconfig
Makefile i2c: break out ACPI support into separate file 2017-05-31 21:01:04 +02:00